Mini USB Bluetooth 5.4 Dongle

Dimensions: 2.3 x 1.45 x 0.53 cm. Weight: ultra-lightweight (implied by 'small, lightweight'). Material: ABS plastic housing with gold-plated USB interface. Operating frequency: 2.4 GHz (2400 MHz). Maximum transmission distance: up to 10 metres (approx. 33 ft indoors, typical for Class 2 Bluetooth devices). Data transfer speed: up to 10 Mbps — significantly faster than Bluetooth 4.0/4.2 and enabling smoother audio streaming and quicker file transfers. Supports Bluetooth 5.4 core specifications including improved connection stability, lower latency, and enhanced coexistence with Wi-Fi. Compatible with Windows 8, 8.1, 10 and 11 — fully driver-free plug-and-play. For Windows 7 users, official driver is available free of charge via the manufacturer's website. Designed for everyday desktop and laptop use: compact form factor prevents blocking adjacent USB ports; sleek black finish and minimalistic profile ensure discreet, portable integration into any workspace or travel setup.